JELD-WEN 51.5-in White Vinyl Mull Bar and Clips

Add a mull across two window units to enhance the exterior appearance and provide additional protection from the elements. Durable, low-maintenance vinyl is factory-painted white for an attractive appearance that lasts. Mull kit is sealed in place with adhesive; the seal provides additional protection from the elements. The goal post clip goes through the integral nailing fin to join windows with mulling for added strength and the look of one large window. The mull kit connects two full-size windows by adding a vertical reinforcement with interior and exterior mull connector strips in between, plus a drip cap strip across the top to help direct moisture down to the weep holes. Lifetime limited warranty.